---
_id: '13416'
abstract:
- lang: eng
text: The reversible molecular template-directed self-assembly of gold nanoparticles
(AuNPs), a process which relies solely on noncovalent bonding interactions, has
been demonstrated by high-resolution transmission electron microscopy (HR-TEM).
By employing a well-known host−guest binding motif, the AuNPs have been systemized
into discrete dimers, trimers, and tetramers. These nanoparticulate twins, triplets,
and quadruplets, which can be disassembled and reassembled either chemically or
electrochemically, can be coalesced into larger, permanent polygonal structures
by thermal treatment using a focused HR-TEM electron beam.
article_processing_charge: No
article_type: original
author:
- first_name: Mark A.
full_name: Olson, Mark A.
last_name: Olson
- first_name: Ali
full_name: Coskun, Ali
last_name: Coskun
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Lei
full_name: Fang, Lei
last_name: Fang
- first_name: Sanjeev K.
full_name: Dey, Sanjeev K.
last_name: Dey
- first_name: Kevin P.
full_name: Browne, Kevin P.
last_name: Browne
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
citation:
ama: Olson MA, Coskun A, Klajn R, et al. Assembly of polygonal nanoparticle clusters
directed by reversible noncovalent bonding interactions. Nano Letters.
2009;9(9):3185-3190. doi:10.1021/nl901385c
apa: Olson, M. A., Coskun, A., Klajn, R., Fang, L., Dey, S. K., Browne, K. P., …
Stoddart, J. F. (2009). Assembly of polygonal nanoparticle clusters directed by
reversible noncovalent bonding interactions. Nano Letters. American Chemical
Society. https://doi.org/10.1021/nl901385c
chicago: Olson, Mark A., Ali Coskun, Rafal Klajn, Lei Fang, Sanjeev K. Dey, Kevin
P. Browne, Bartosz A. Grzybowski, and J. Fraser Stoddart. “Assembly of Polygonal
Nanoparticle Clusters Directed by Reversible Noncovalent Bonding Interactions.”
Nano Letters. American Chemical Society, 2009. https://doi.org/10.1021/nl901385c.
ieee: M. A. Olson et al., “Assembly of polygonal nanoparticle clusters directed
by reversible noncovalent bonding interactions,” Nano Letters, vol. 9,
no. 9. American Chemical Society, pp. 3185–3190, 2009.
ista: Olson MA, Coskun A, Klajn R, Fang L, Dey SK, Browne KP, Grzybowski BA, Stoddart
JF. 2009. Assembly of polygonal nanoparticle clusters directed by reversible noncovalent
bonding interactions. Nano Letters. 9(9), 3185–3190.
mla: Olson, Mark A., et al. “Assembly of Polygonal Nanoparticle Clusters Directed
by Reversible Noncovalent Bonding Interactions.” Nano Letters, vol. 9,
no. 9, American Chemical Society, 2009, pp. 3185–90, doi:10.1021/nl901385c.
short: M.A. Olson, A. Coskun, R. Klajn, L. Fang, S.K. Dey, K.P. Browne, B.A. Grzybowski,
J.F. Stoddart, Nano Letters 9 (2009) 3185–3190.
date_created: 2023-08-01T10:29:27Z
date_published: 2009-09-09T00:00:00Z
date_updated: 2023-08-08T08:57:34Z
day: '09'
doi: 10.1021/nl901385c
extern: '1'
external_id:
pmid:
- '19694461'
intvolume: ' 9'
issue: '9'
keyword:
- Mechanical Engineering
- Condensed Matter Physics
- General Materials Science
- General Chemistry
- Bioengineering
language:
- iso: eng
month: '09'
oa_version: None
page: 3185-3190
pmid: 1
publication: Nano Letters
publication_identifier:
eissn:
- 1530-6992
issn:
- 1530-6984
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Assembly of polygonal nanoparticle clusters directed by reversible noncovalent
bonding interactions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2009'
...
---
_id: '13417'
abstract:
- lang: eng
text: 'Mission Impossible: Metal nanoparticles (NPs) coated with photoresponsive
ligands are used as “inks” for self-erasing “paper” whereby light-induced self-assembly
of the NPs is transduced into local color changes (see picture). Depending on
the degree of self-assembly, multicolor images can be written using only one type
of NP ink. Duration of image erasure is regulated by the surface concentration
of photoactive groups and can range from seconds to days.'
article_processing_charge: No
article_type: original
author:
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: Kyle J. M.
full_name: Bishop, Kyle J. M.
last_name: Bishop
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Klajn R, Wesson PJ, Bishop KJM, Grzybowski BA. Writing self-erasing images
using metastable nanoparticle “inks.” Angewandte Chemie International Edition.
2009;48(38):7035-7039. doi:10.1002/anie.200901119
apa: Klajn, R., Wesson, P. J., Bishop, K. J. M., & Grzybowski, B. A. (2009).
Writing self-erasing images using metastable nanoparticle “inks.” Angewandte
Chemie International Edition. Wiley. https://doi.org/10.1002/anie.200901119
chicago: Klajn, Rafal, Paul J. Wesson, Kyle J. M. Bishop, and Bartosz A. Grzybowski.
“Writing Self-Erasing Images Using Metastable Nanoparticle ‘Inks.’” Angewandte
Chemie International Edition. Wiley, 2009. https://doi.org/10.1002/anie.200901119.
ieee: R. Klajn, P. J. Wesson, K. J. M. Bishop, and B. A. Grzybowski, “Writing self-erasing
images using metastable nanoparticle ‘inks,’” Angewandte Chemie International
Edition, vol. 48, no. 38. Wiley, pp. 7035–7039, 2009.
ista: Klajn R, Wesson PJ, Bishop KJM, Grzybowski BA. 2009. Writing self-erasing
images using metastable nanoparticle “inks”. Angewandte Chemie International Edition.
48(38), 7035–7039.
mla: Klajn, Rafal, et al. “Writing Self-Erasing Images Using Metastable Nanoparticle
‘Inks.’” Angewandte Chemie International Edition, vol. 48, no. 38, Wiley,
2009, pp. 7035–39, doi:10.1002/anie.200901119.
short: R. Klajn, P.J. Wesson, K.J.M. Bishop, B.A. Grzybowski, Angewandte Chemie
International Edition 48 (2009) 7035–7039.
date_created: 2023-08-01T10:29:38Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2023-08-08T08:59:15Z
day: '01'
doi: 10.1002/anie.200901119
extern: '1'
external_id:
pmid:
- '19533698'
intvolume: ' 48'
issue: '38'
keyword:
- General Chemistry
- Catalysis
language:
- iso: eng
month: '09'
oa_version: None
page: 7035-7039
pmid: 1
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Writing self-erasing images using metastable nanoparticle “inks”
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 48
year: '2009'
...
---
_id: '13418'
abstract:
- lang: eng
text: In traditional photoconductors1,2,3, the impinging light generates mobile
charge carriers in the valence and/or conduction bands, causing the material’s
conductivity to increase4. Such positive photoconductance is observed in both
bulk and nanostructured5,6 photoconductors. Here we describe a class of nanoparticle-based
materials whose conductivity can either increase or decrease on irradiation with
visible light of wavelengths close to the particles’ surface plasmon resonance.
The remarkable feature of these plasmonic materials is that the sign of the conductivity
change and the nature of the electron transport between the nanoparticles depend
on the molecules comprising the self-assembled monolayers (SAMs)7,8 stabilizing
the nanoparticles. For SAMs made of electrically neutral (polar and non-polar)
molecules, conductivity increases on irradiation. If, however, the SAMs contain
electrically charged (either negatively or positively) groups, conductivity decreases.
The optical and electrical characteristics of these previously undescribed inverse
photoconductors can be engineered flexibly by adjusting the material properties
of the nanoparticles and of the coating SAMs. In particular, in films comprising
mixtures of different nanoparticles or nanoparticles coated with mixed SAMs, the
overall photoconductance is a weighted average of the changes induced by the individual
components. These and other observations can be rationalized in terms of light-induced
creation of mobile charge carriers whose transport through the charged SAMs is
inhibited by carrier trapping in transient polaron-like states9,10. The nanoparticle-based
photoconductors we describe could have uses in chemical sensors and/or in conjunction
with flexible substrates.
article_processing_charge: No
article_type: original
author:
- first_name: Hideyuki
full_name: Nakanishi, Hideyuki
last_name: Nakanishi
- first_name: Kyle J. M.
full_name: Bishop, Kyle J. M.
last_name: Bishop
- first_name: Bartlomiej
full_name: Kowalczyk, Bartlomiej
last_name: Kowalczyk
- first_name: Abraham
full_name: Nitzan, Abraham
last_name: Nitzan
- first_name: Emily A.
full_name: Weiss, Emily A.
last_name: Weiss
- first_name: Konstantin V.
full_name: Tretiakov, Konstantin V.
last_name: Tretiakov
- first_name: Mario M.
full_name: Apodaca, Mario M.
last_name: Apodaca
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Nakanishi H, Bishop KJM, Kowalczyk B, et al. Photoconductance and inverse photoconductance
in films of functionalized metal nanoparticles. Nature. 2009;460(7253):371-375.
doi:10.1038/nature08131
apa: Nakanishi, H., Bishop, K. J. M., Kowalczyk, B., Nitzan, A., Weiss, E. A., Tretiakov,
K. V., … Grzybowski, B. A. (2009). Photoconductance and inverse photoconductance
in films of functionalized metal nanoparticles. Nature. Springer Nature.
https://doi.org/10.1038/nature08131
chicago: Nakanishi, Hideyuki, Kyle J. M. Bishop, Bartlomiej Kowalczyk, Abraham Nitzan,
Emily A. Weiss, Konstantin V. Tretiakov, Mario M. Apodaca, Rafal Klajn, J. Fraser
Stoddart, and Bartosz A. Grzybowski. “Photoconductance and Inverse Photoconductance
in Films of Functionalized Metal Nanoparticles.” Nature. Springer Nature,
2009. https://doi.org/10.1038/nature08131.
ieee: H. Nakanishi et al., “Photoconductance and inverse photoconductance
in films of functionalized metal nanoparticles,” Nature, vol. 460, no.
7253. Springer Nature, pp. 371–375, 2009.
ista: Nakanishi H, Bishop KJM, Kowalczyk B, Nitzan A, Weiss EA, Tretiakov KV, Apodaca
MM, Klajn R, Stoddart JF, Grzybowski BA. 2009. Photoconductance and inverse photoconductance
in films of functionalized metal nanoparticles. Nature. 460(7253), 371–375.
mla: Nakanishi, Hideyuki, et al. “Photoconductance and Inverse Photoconductance
in Films of Functionalized Metal Nanoparticles.” Nature, vol. 460, no.
7253, Springer Nature, 2009, pp. 371–75, doi:10.1038/nature08131.
short: H. Nakanishi, K.J.M. Bishop, B. Kowalczyk, A. Nitzan, E.A. Weiss, K.V. Tretiakov,
M.M. Apodaca, R. Klajn, J.F. Stoddart, B.A. Grzybowski, Nature 460 (2009) 371–375.
date_created: 2023-08-01T10:29:50Z
date_published: 2009-07-16T00:00:00Z
date_updated: 2023-08-08T09:00:59Z
day: '16'
doi: 10.1038/nature08131
extern: '1'
external_id:
pmid:
- '19606145'
intvolume: ' 460'
issue: '7253'
keyword:
- Multidisciplinary
language:
- iso: eng
month: '07'
oa_version: None
page: 371-375
pmid: 1
publication: Nature
publication_identifier:
eissn:
- 1476-4687
issn:
- 0028-0836
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Photoconductance and inverse photoconductance in films of functionalized metal
nanoparticles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 460
year: '2009'
...
---
_id: '13419'
abstract:
- lang: eng
text: Reaction-diffusion (RD) processes initiated from the surfaces of mesoscopic
particles can fabricate complex core-and-shell structures. The propagation of
a sharp RD front selectively removes metal colloids or nanoparticles from the
supporting gel or polymer matrix. Once fabricated, the core structures can be
processed “remotely” via galvanic replacement reactions, and the composite particles
can be assembled into open-lattice crystals.
article_processing_charge: No
article_type: original
author:
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: Siowling
full_name: Soh, Siowling
last_name: Soh
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Kyle J. M.
full_name: Bishop, Kyle J. M.
last_name: Bishop
- first_name: Timothy P.
full_name: Gray, Timothy P.
last_name: Gray
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: 'Wesson PJ, Soh S, Klajn R, Bishop KJM, Gray TP, Grzybowski BA. “Remote” fabrication
via three-dimensional reaction-diffusion: Making complex core-and-shell particles
and assembling them into open-lattice crystals. Advanced Materials. 2009;21(19):1911-1915.
doi:10.1002/adma.200802964'
apa: 'Wesson, P. J., Soh, S., Klajn, R., Bishop, K. J. M., Gray, T. P., & Grzybowski,
B. A. (2009). “Remote” fabrication via three-dimensional reaction-diffusion: Making
complex core-and-shell particles and assembling them into open-lattice crystals.
Advanced Materials. Wiley. https://doi.org/10.1002/adma.200802964'
chicago: 'Wesson, Paul J., Siowling Soh, Rafal Klajn, Kyle J. M. Bishop, Timothy
P. Gray, and Bartosz A. Grzybowski. “‘Remote’ Fabrication via Three-Dimensional
Reaction-Diffusion: Making Complex Core-and-Shell Particles and Assembling Them
into Open-Lattice Crystals.” Advanced Materials. Wiley, 2009. https://doi.org/10.1002/adma.200802964.'
ieee: 'P. J. Wesson, S. Soh, R. Klajn, K. J. M. Bishop, T. P. Gray, and B. A. Grzybowski,
“‘Remote’ fabrication via three-dimensional reaction-diffusion: Making complex
core-and-shell particles and assembling them into open-lattice crystals,” Advanced
Materials, vol. 21, no. 19. Wiley, pp. 1911–1915, 2009.'
ista: 'Wesson PJ, Soh S, Klajn R, Bishop KJM, Gray TP, Grzybowski BA. 2009. “Remote”
fabrication via three-dimensional reaction-diffusion: Making complex core-and-shell
particles and assembling them into open-lattice crystals. Advanced Materials.
21(19), 1911–1915.'
mla: 'Wesson, Paul J., et al. “‘Remote’ Fabrication via Three-Dimensional Reaction-Diffusion:
Making Complex Core-and-Shell Particles and Assembling Them into Open-Lattice
Crystals.” Advanced Materials, vol. 21, no. 19, Wiley, 2009, pp. 1911–15,
doi:10.1002/adma.200802964.'
short: P.J. Wesson, S. Soh, R. Klajn, K.J.M. Bishop, T.P. Gray, B.A. Grzybowski,
Advanced Materials 21 (2009) 1911–1915.
date_created: 2023-08-01T10:30:04Z
date_published: 2009-05-18T00:00:00Z
date_updated: 2023-08-08T09:04:07Z
day: '18'
doi: 10.1002/adma.200802964
extern: '1'
intvolume: ' 21'
issue: '19'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
month: '05'
oa_version: None
page: 1911-1915
publication: Advanced Materials
publication_identifier:
eissn:
- 1521-4095
issn:
- 0935-9648
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: '“Remote” fabrication via three-dimensional reaction-diffusion: Making complex
core-and-shell particles and assembling them into open-lattice crystals'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 21
year: '2009'
...
---
_id: '13420'
abstract:
- lang: eng
text: Weakly protected metal nanoparticles (MNPs) are used as precursors for the
preparation of catenane- and pseudorotaxane-decorated NPs of various compositions
(gold, palladium, platinum). When attached to the surface of MNPs, the molecular
switches retain their switching abilities. The redox potentials of these switches
depend on and can be regulated by the composition of the mixed self-assembled
monolayers covering the MNPs.
article_processing_charge: No
article_type: original
author:
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Lei
full_name: Fang, Lei
last_name: Fang
- first_name: Ali
full_name: Coskun, Ali
last_name: Coskun
- first_name: Mark A.
full_name: Olson, Mark A.
last_name: Olson
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Klajn R, Fang L, Coskun A, et al. Metal nanoparticles functionalized with molecular
and supramolecular switches. Journal of the American Chemical Society.
2009;131(12):4233-4235. doi:10.1021/ja9001585
apa: Klajn, R., Fang, L., Coskun, A., Olson, M. A., Wesson, P. J., Stoddart, J.
F., & Grzybowski, B. A. (2009). Metal nanoparticles functionalized with molecular
and supramolecular switches. Journal of the American Chemical Society.
American Chemical Society. https://doi.org/10.1021/ja9001585
chicago: Klajn, Rafal, Lei Fang, Ali Coskun, Mark A. Olson, Paul J. Wesson, J. Fraser
Stoddart, and Bartosz A. Grzybowski. “Metal Nanoparticles Functionalized with
Molecular and Supramolecular Switches.” Journal of the American Chemical Society.
American Chemical Society, 2009. https://doi.org/10.1021/ja9001585.
ieee: R. Klajn et al., “Metal nanoparticles functionalized with molecular
and supramolecular switches,” Journal of the American Chemical Society,
vol. 131, no. 12. American Chemical Society, pp. 4233–4235, 2009.
ista: Klajn R, Fang L, Coskun A, Olson MA, Wesson PJ, Stoddart JF, Grzybowski BA.
2009. Metal nanoparticles functionalized with molecular and supramolecular switches.
Journal of the American Chemical Society. 131(12), 4233–4235.
mla: Klajn, Rafal, et al. “Metal Nanoparticles Functionalized with Molecular and
Supramolecular Switches.” Journal of the American Chemical Society, vol.
131, no. 12, American Chemical Society, 2009, pp. 4233–35, doi:10.1021/ja9001585.
short: R. Klajn, L. Fang, A. Coskun, M.A. Olson, P.J. Wesson, J.F. Stoddart, B.A.
Grzybowski, Journal of the American Chemical Society 131 (2009) 4233–4235.
date_created: 2023-08-01T10:30:17Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2023-08-08T09:06:00Z
day: '01'
doi: 10.1021/ja9001585
extern: '1'
external_id:
pmid:
- '19265400'
intvolume: ' 131'
issue: '12'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
month: '04'
oa_version: None
page: 4233-4235
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Metal nanoparticles functionalized with molecular and supramolecular switches
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2009'
...
---
_id: '13421'
abstract:
- lang: eng
text: Side-chain poly[2]catenanes at the click of a switch! A bistable side-chain
poly[2]catenane has been synthesized and found to form hierarchical self-assembled
hollow superstructures of nanoscale dimensions in solution. Molecular electromechanical
switching (see picture) of the material is demonstrated, and the ground-state
equilibrium thermodynamics and switching kinetics are examined as the initial
steps towards processible molecular-based electronic devices and nanoelectromechanical
systems.
article_processing_charge: No
article_type: original
author:
- first_name: Mark A.
full_name: Olson, Mark A.
last_name: Olson
- first_name: Adam B.
full_name: Braunschweig, Adam B.
last_name: Braunschweig
- first_name: Lei
full_name: Fang, Lei
last_name: Fang
- first_name: Taichi
full_name: Ikeda, Taichi
last_name: Ikeda
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Ali
full_name: Trabolsi, Ali
last_name: Trabolsi
- first_name: Paul J.
full_name: Wesson, Paul J.
last_name: Wesson
- first_name: Diego
full_name: Benítez, Diego
last_name: Benítez
- first_name: Chad A.
full_name: Mirkin, Chad A.
last_name: Mirkin
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
- first_name: J. Fraser
full_name: Stoddart, J. Fraser
last_name: Stoddart
citation:
ama: Olson MA, Braunschweig AB, Fang L, et al. A bistable poly[2]catenane forms
nanosuperstructures. Angewandte Chemie International Edition. 2009;48(10):1792-1797.
doi:10.1002/anie.200804558
apa: Olson, M. A., Braunschweig, A. B., Fang, L., Ikeda, T., Klajn, R., Trabolsi,
A., … Stoddart, J. F. (2009). A bistable poly[2]catenane forms nanosuperstructures.
Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.200804558
chicago: Olson, Mark A., Adam B. Braunschweig, Lei Fang, Taichi Ikeda, Rafal Klajn,
Ali Trabolsi, Paul J. Wesson, et al. “A Bistable Poly[2]Catenane Forms Nanosuperstructures.”
Angewandte Chemie International Edition. Wiley, 2009. https://doi.org/10.1002/anie.200804558.
ieee: M. A. Olson et al., “A bistable poly[2]catenane forms nanosuperstructures,”
Angewandte Chemie International Edition, vol. 48, no. 10. Wiley, pp. 1792–1797,
2009.
ista: Olson MA, Braunschweig AB, Fang L, Ikeda T, Klajn R, Trabolsi A, Wesson PJ,
Benítez D, Mirkin CA, Grzybowski BA, Stoddart JF. 2009. A bistable poly[2]catenane
forms nanosuperstructures. Angewandte Chemie International Edition. 48(10), 1792–1797.
mla: Olson, Mark A., et al. “A Bistable Poly[2]Catenane Forms Nanosuperstructures.”
Angewandte Chemie International Edition, vol. 48, no. 10, Wiley, 2009,
pp. 1792–97, doi:10.1002/anie.200804558.
short: M.A. Olson, A.B. Braunschweig, L. Fang, T. Ikeda, R. Klajn, A. Trabolsi,
P.J. Wesson, D. Benítez, C.A. Mirkin, B.A. Grzybowski, J.F. Stoddart, Angewandte
Chemie International Edition 48 (2009) 1792–1797.
date_created: 2023-08-01T10:30:30Z
date_published: 2009-02-23T00:00:00Z
date_updated: 2023-08-08T11:12:29Z
day: '23'
doi: 10.1002/anie.200804558
extern: '1'
external_id:
pmid:
- '19180620'
intvolume: ' 48'
issue: '10'
keyword:
- General Chemistry
- Catalysis
language:
- iso: eng
month: '02'
oa_version: None
page: 1792-1797
pmid: 1
publication: Angewandte Chemie International Edition
publication_identifier:
eissn:
- 1521-3773
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: A bistable poly[2]catenane forms nanosuperstructures
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 48
year: '2009'
...
---
_id: '17809'
abstract:
- lang: eng
text: Supermassive black hole binaries (SMBHBs) in galactic nuclei are thought to
be a common by-product of major galaxy mergers. We use simple disk models for
the circumbinary gas and for the binary–disk interaction to follow the orbital
decay of SMBHBs with a range of total masses (M) and mass ratios (q), through
physically distinct regions of the disk, until gravitational waves (GWs) take
over their evolution. Prior to the GW-driven phase, the viscous decay is generically
in the stalled "secondary-dominated" regime. SMBHBs spend a non-negligible fraction
of a fiducial time of 107 yr at orbital periods between days ≲torb≲ yr, and we
argue that they may be sufficiently common to be detectable, provided they are
luminous during these stages. A dedicated optical or X-ray survey could identify
coalescing SMBHBs statistically, as a population of periodically variable quasars,
whose abundance obeys the scaling Nvar ∝ tαvar within a range of periods around
tvar∼ tens of weeks. SMBHBs with M ≲ 107 M☉, with 0.5 ≲ α ≲ 1.5, would probe the
physics of viscous orbital decay, whereas the detection of a population of higher-mass
binaries, with α = 8/3, would confirm that their decay is driven by GWs. The lowest-mass
SMBHBs (M ≲ 105–6 M☉) enter the GW-driven regime at short orbital periods, when
they are already in the frequency band of the Laser Interferometric Space Antenna
(LISA). While viscous processes are negligible in the last few years of coalescence,
they could reduce the amplitude of any unresolved background due to near-stationary
LISA sources. We discuss modest constraints on the SMBHB population already available
from existing data, and the sensitivity and sky coverage requirements for a detection
in future surveys. SMBHBs may also be identified from velocity shifts in their
spectra; we discuss the expected abundance of SMBHBs as a function of their orbital
velocity.
article_processing_charge: No
article_type: original
author:
- first_name: Zoltán
full_name: Haiman, Zoltán
id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36
last_name: Haiman
- first_name: Bence
full_name: Kocsis, Bence
last_name: Kocsis
- first_name: Kristen
full_name: Menou, Kristen
last_name: Menou
citation:
ama: Haiman Z, Kocsis B, Menou K. The population of viscosity- and gravitational
wave-driven supermassive black hole binaries among luminous active galactic nuclei.
The Astrophysical Journal. 2009;700(2):1952-1969. doi:10.1088/0004-637x/700/2/1952
apa: Haiman, Z., Kocsis, B., & Menou, K. (2009). The population of viscosity-
and gravitational wave-driven supermassive black hole binaries among luminous
active galactic nuclei. The Astrophysical Journal. American Astronomical
Society. https://doi.org/10.1088/0004-637x/700/2/1952
chicago: Haiman, Zoltán, Bence Kocsis, and Kristen Menou. “The Population of Viscosity-
and Gravitational Wave-Driven Supermassive Black Hole Binaries among Luminous
Active Galactic Nuclei.” The Astrophysical Journal. American Astronomical
Society, 2009. https://doi.org/10.1088/0004-637x/700/2/1952.
ieee: Z. Haiman, B. Kocsis, and K. Menou, “The population of viscosity- and gravitational
wave-driven supermassive black hole binaries among luminous active galactic nuclei,”
The Astrophysical Journal, vol. 700, no. 2. American Astronomical Society,
pp. 1952–1969, 2009.
ista: Haiman Z, Kocsis B, Menou K. 2009. The population of viscosity- and gravitational
wave-driven supermassive black hole binaries among luminous active galactic nuclei.
The Astrophysical Journal. 700(2), 1952–1969.
mla: Haiman, Zoltán, et al. “The Population of Viscosity- and Gravitational Wave-Driven
Supermassive Black Hole Binaries among Luminous Active Galactic Nuclei.” The
Astrophysical Journal, vol. 700, no. 2, American Astronomical Society, 2009,
pp. 1952–69, doi:10.1088/0004-637x/700/2/1952.
short: Z. Haiman, B. Kocsis, K. Menou, The Astrophysical Journal 700 (2009) 1952–1969.
date_created: 2024-09-06T11:38:01Z
date_published: 2009-07-17T00:00:00Z
date_updated: 2024-09-18T12:26:50Z
day: '17'
doi: 10.1088/0004-637x/700/2/1952
extern: '1'
intvolume: ' 700'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1088/0004-637X/700/2/1952
month: '07'
oa: 1
oa_version: Published Version
page: 1952-1969
publication: The Astrophysical Journal
publication_identifier:
issn:
- 0004-637X
- 1538-4357
publication_status: published
publisher: American Astronomical Society
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.3847/1538-4357/ac93f7
scopus_import: '1'
status: public
title: The population of viscosity- and gravitational wave-driven supermassive black
hole binaries among luminous active galactic nuclei
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 700
year: '2009'
...
---
_id: '1798'
abstract:
- lang: eng
text: The mammalian brain is assembled from thousands of neuronal cell types that
are organized in distinct circuits to perform behaviorally relevant computations.
Transgenic mouse lines with selectively marked cell types would facilitate our
ability to dissect functional components of complex circuits. We carried out a
screen for cell type-specific green fluorescent protein expression in the retina
using BAC transgenic mice from the GENSAT project. Among others, we identified
mouse lines in which the inhibitory cell types of the night vision and directional
selective circuit were selectively labeled. We quantified the stratification patterns
to predict potential synaptic connectivity between marked cells of different lines
and found that some of the lines enabled targeted recordings and imaging of cell
types from developing or mature retinal circuits. Our results suggest the potential
use of a stratification-based screening approach for characterizing neuronal circuitry
in other layered brain structures, such as the neocortex.
acknowledgement: This study was supported by Friedrich Miescher Institute funds, a
US Office of Naval Research Naval International Cooperative Opportunities in Science
and Technology Program grant, a Marie Curie Excellence grant, a National Center
for Competence in Research in Genetics grant and a European Union HEALTH-F2-223156
grant to B.R., and by National Institute of Neurological Disorders and Stroke contracts
N01NS02331 and HHSN271200723701C to N.H.
author:
- first_name: Sandra
full_name: Sandra Siegert
id: 36ACD32E-F248-11E8-B48F-1D18A9856A87
last_name: Siegert
orcid: 0000-0001-8635-0877
- first_name: Brigitte
full_name: Scherf, Brigitte G
last_name: Scherf
- first_name: Karina
full_name: Del Punta, Karina
last_name: Del Punta
- first_name: Nick
full_name: Didkovsky, Nick
last_name: Didkovsky
- first_name: Nathaniel
full_name: Heintz, Nathaniel M
last_name: Heintz
- first_name: Botond
full_name: Roska, Botond M
last_name: Roska
citation:
ama: Siegert S, Scherf B, Del Punta K, Didkovsky N, Heintz N, Roska B. Genetic address
book for retinal cell types. Nature Neuroscience. 2009;12(9):1197-1204.
doi:10.1038/nn.2370
apa: Siegert, S., Scherf, B., Del Punta, K., Didkovsky, N., Heintz, N., & Roska,
B. (2009). Genetic address book for retinal cell types. Nature Neuroscience.
Nature Publishing Group. https://doi.org/10.1038/nn.2370
chicago: Siegert, Sandra, Brigitte Scherf, Karina Del Punta, Nick Didkovsky, Nathaniel
Heintz, and Botond Roska. “Genetic Address Book for Retinal Cell Types.” Nature
Neuroscience. Nature Publishing Group, 2009. https://doi.org/10.1038/nn.2370.
ieee: S. Siegert, B. Scherf, K. Del Punta, N. Didkovsky, N. Heintz, and B. Roska,
“Genetic address book for retinal cell types,” Nature Neuroscience, vol.
12, no. 9. Nature Publishing Group, pp. 1197–1204, 2009.
ista: Siegert S, Scherf B, Del Punta K, Didkovsky N, Heintz N, Roska B. 2009. Genetic
address book for retinal cell types. Nature Neuroscience. 12(9), 1197–1204.
mla: Siegert, Sandra, et al. “Genetic Address Book for Retinal Cell Types.” Nature
Neuroscience, vol. 12, no. 9, Nature Publishing Group, 2009, pp. 1197–204,
doi:10.1038/nn.2370.
short: S. Siegert, B. Scherf, K. Del Punta, N. Didkovsky, N. Heintz, B. Roska, Nature
Neuroscience 12 (2009) 1197–1204.
date_created: 2018-12-11T11:54:04Z
date_published: 2009-09-01T00:00:00Z
date_updated: 2021-01-12T06:53:16Z
day: '01'
doi: 10.1038/nn.2370
extern: 1
intvolume: ' 12'
issue: '9'
month: '09'
page: 1197 - 1204
publication: Nature Neuroscience
publication_status: published
publisher: Nature Publishing Group
publist_id: '5312'
quality_controlled: 0
status: public
title: Genetic address book for retinal cell types
type: journal_article
volume: 12
year: '2009'
...
---
_id: '1799'
abstract:
- lang: eng
text: 'The detection of approaching objects, such as looming predators, is necessary
for survival. Which neurons and circuits mediate this function? We combined genetic
labeling of cell types, two-photon microscopy, electrophysiology and theoretical
modeling to address this question. We identify an approach-sensitive ganglion
cell type in the mouse retina, resolve elements of its afferent neural circuit,
and describe how these confer approach sensitivity on the ganglion cell. The circuit''s
essential building block is a rapid inhibitory pathway: it selectively suppresses
responses to non-approaching objects. This rapid inhibitory pathway, which includes
AII amacrine cells connected to bipolar cells through electrical synapses, was
previously described in the context of night-time vision. In the daytime conditions
of our experiments, the same pathway conveys signals in the reverse direction.
The dual use of a neural pathway in different physiological conditions illustrates
the efficiency with which several functions can be accommodated in a single circuit.'
acknowledgement: The study was supported by Friedrich Miescher Institute funds, a
US Office of Naval Research Naval International Cooperative Opportunities in Science
and Technology program grant, a Marie Curie Excellence Grant, a Human Frontier Science
Program Young Investigator grant, a National Centers of Competence in Research in
Genetics grant and a European Union HEALTH-F2-223156 grant to B.R., a Marie Curie
Postdoctoral Fellowship to T.A.M., the Centre National de la Recherche Scientifique
through the Unité Mixte de Recherche 8550 to R.A.d.S.
author:
- first_name: Thomas
full_name: Münch, Thomas A
last_name: Münch
- first_name: Ravá
full_name: Da Silveira, Ravá A
last_name: Da Silveira
- first_name: Sandra
full_name: Sandra Siegert
id: 36ACD32E-F248-11E8-B48F-1D18A9856A87
last_name: Siegert
orcid: 0000-0001-8635-0877
- first_name: Tim
full_name: Viney, Tim J
last_name: Viney
- first_name: Gautam
full_name: Awatramani, Gautam B
last_name: Awatramani
- first_name: Botond
full_name: Roska, Botond M
last_name: Roska
citation:
ama: Münch T, Da Silveira R, Siegert S, Viney T, Awatramani G, Roska B. Approach
sensitivity in the retina processed by a multifunctional neural circuit. Nature
Neuroscience. 2009;12(10):1308-1316. doi:10.1038/nn.2389
apa: Münch, T., Da Silveira, R., Siegert, S., Viney, T., Awatramani, G., & Roska,
B. (2009). Approach sensitivity in the retina processed by a multifunctional neural
circuit. Nature Neuroscience. Nature Publishing Group. https://doi.org/10.1038/nn.2389
chicago: Münch, Thomas, Ravá Da Silveira, Sandra Siegert, Tim Viney, Gautam Awatramani,
and Botond Roska. “Approach Sensitivity in the Retina Processed by a Multifunctional
Neural Circuit.” Nature Neuroscience. Nature Publishing Group, 2009. https://doi.org/10.1038/nn.2389.
ieee: T. Münch, R. Da Silveira, S. Siegert, T. Viney, G. Awatramani, and B. Roska,
“Approach sensitivity in the retina processed by a multifunctional neural circuit,”
Nature Neuroscience, vol. 12, no. 10. Nature Publishing Group, pp. 1308–1316,
2009.
ista: Münch T, Da Silveira R, Siegert S, Viney T, Awatramani G, Roska B. 2009. Approach
sensitivity in the retina processed by a multifunctional neural circuit. Nature
Neuroscience. 12(10), 1308–1316.
mla: Münch, Thomas, et al. “Approach Sensitivity in the Retina Processed by a Multifunctional
Neural Circuit.” Nature Neuroscience, vol. 12, no. 10, Nature Publishing
Group, 2009, pp. 1308–16, doi:10.1038/nn.2389.
short: T. Münch, R. Da Silveira, S. Siegert, T. Viney, G. Awatramani, B. Roska,
Nature Neuroscience 12 (2009) 1308–1316.
date_created: 2018-12-11T11:54:04Z
date_published: 2009-10-01T00:00:00Z
date_updated: 2021-01-12T06:53:16Z
day: '01'
doi: 10.1038/nn.2389
extern: 1
intvolume: ' 12'
issue: '10'
month: '10'
page: 1308 - 1316
publication: Nature Neuroscience
publication_status: published
publisher: Nature Publishing Group
publist_id: '5311'
quality_controlled: 0
status: public
title: Approach sensitivity in the retina processed by a multifunctional neural circuit
type: journal_article
volume: 12
year: '2009'
...
---
OA_type: closed access
_id: '18028'
abstract:
- lang: eng
text: We measure the conductance and current–voltage characteristics of two amine-terminated
molecular wires— 4,4'-diaminostilbene and bis-(4-aminophenyl)acetylene—by breaking
Au point contacts in a molecular solution at room temperature. Histograms compiled
from thousands of measurements show a slight increase in the molecular junction
conductance (I/V) as the bias is increased to nearly 450 mV. Comparatively, similar
conductance measurements made with 1,6-diaminohexane, a saturated molecule, demonstrate
almost no bias dependence. We also present a new technique to measure a statistically
defined current–voltage (I–V) curve. Application to all three molecules shows
that 4,4'-diaminostilbene exhibits the largest increase in differential conductance
as a function of applied bias. This indicates that the predominant transport channel
for 4,4'-diaminostilbene (the highest occupied molecular orbital) is closer to
the Fermi level of the metal than that of the other molecules, consistent with
the trends observed in the molecular ionization potential. We find that junctions
constructed with the conjugated molecules show greater noise in individual junctions
and less structural stability, on average, at biases greater than 450 mV. In contrast,
junctions formed with the alkane can sustain a bias of up to 900 mV. This significantly
affects the statistically averaged I–V characteristic measured for the conjugated
molecules at higher bias.
article_number: '434009'
article_processing_charge: No
article_type: original
author:
- first_name: J R
full_name: Widawsky, J R
last_name: Widawsky
- first_name: M
full_name: Kamenetska, M
last_name: Kamenetska
- first_name: J
full_name: Klare, J
last_name: Klare
- first_name: C
full_name: Nuckolls, C
last_name: Nuckolls
- first_name: M L
full_name: Steigerwald, M L
last_name: Steigerwald
- first_name: M S
full_name: Hybertsen, M S
last_name: Hybertsen
- first_name: Latha
full_name: Venkataraman, Latha
id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
last_name: Venkataraman
orcid: 0000-0002-6957-6089
citation:
ama: Widawsky JR, Kamenetska M, Klare J, et al. Measurement of voltage-dependent
electronic transport across amine-linked single-molecular-wire junctions. Nanotechnology.
2009;20(43). doi:10.1088/0957-4484/20/43/434009
apa: Widawsky, J. R., Kamenetska, M., Klare, J., Nuckolls, C., Steigerwald, M. L.,
Hybertsen, M. S., & Venkataraman, L. (2009). Measurement of voltage-dependent
electronic transport across amine-linked single-molecular-wire junctions. Nanotechnology.
IOP Publishing. https://doi.org/10.1088/0957-4484/20/43/434009
chicago: Widawsky, J R, M Kamenetska, J Klare, C Nuckolls, M L Steigerwald, M S
Hybertsen, and Latha Venkataraman. “Measurement of Voltage-Dependent Electronic
Transport across Amine-Linked Single-Molecular-Wire Junctions.” Nanotechnology.
IOP Publishing, 2009. https://doi.org/10.1088/0957-4484/20/43/434009.
ieee: J. R. Widawsky et al., “Measurement of voltage-dependent electronic
transport across amine-linked single-molecular-wire junctions,” Nanotechnology,
vol. 20, no. 43. IOP Publishing, 2009.
ista: Widawsky JR, Kamenetska M, Klare J, Nuckolls C, Steigerwald ML, Hybertsen
MS, Venkataraman L. 2009. Measurement of voltage-dependent electronic transport
across amine-linked single-molecular-wire junctions. Nanotechnology. 20(43), 434009.
mla: Widawsky, J. R., et al. “Measurement of Voltage-Dependent Electronic Transport
across Amine-Linked Single-Molecular-Wire Junctions.” Nanotechnology, vol.
20, no. 43, 434009, IOP Publishing, 2009, doi:10.1088/0957-4484/20/43/434009.
short: J.R. Widawsky, M. Kamenetska, J. Klare, C. Nuckolls, M.L. Steigerwald, M.S.
Hybertsen, L. Venkataraman, Nanotechnology 20 (2009).
date_created: 2024-09-09T13:49:43Z
date_published: 2009-10-02T00:00:00Z
date_updated: 2025-01-03T10:12:29Z
day: '02'
doi: 10.1088/0957-4484/20/43/434009
extern: '1'
external_id:
pmid:
- '19801764'
intvolume: ' 20'
issue: '43'
language:
- iso: eng
month: '10'
oa_version: None
pmid: 1
publication: Nanotechnology
publication_identifier:
eissn:
- 1361-6528
issn:
- 0957-4484
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Measurement of voltage-dependent electronic transport across amine-linked single-molecular-wire
junctions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 20
year: '2009'
...
---
OA_type: closed access
_id: '18029'
abstract:
- lang: eng
text: We compare the conductance of 1,4-bis(methylthio)benzene with that of 2,3,6,7-tetrahydrobenzo[1,2-b:4,5-b′]dithiophene
and the conductance of 1,4-bis(methylseleno)benzene with that of 2,3,6,7-tetrahydrobenzo[1,2-b:4,5-b′]diselenophene
and show explicitly that the orientation of an Au−S or Au−Se bond relative to
the aromatic π system controls electron transport through conjugated molecules.
Specifically, we have found that the conduction pathway connects the Au electrodes
to the aromatic π-system via the chalcogen p lone pairs, and greater overlaps
among these components lead to higher conductivity through the molecular junction.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Young S.
full_name: Park, Young S.
last_name: Park
- first_name: Jonathan R.
full_name: Widawsky, Jonathan R.
last_name: Widawsky
- first_name: Maria
full_name: Kamenetska, Maria
last_name: Kamenetska
- first_name: Michael L.
full_name: Steigerwald, Michael L.
last_name: Steigerwald
- first_name: Mark S.
full_name: Hybertsen, Mark S.
last_name: Hybertsen
- first_name: Colin
full_name: Nuckolls, Colin
last_name: Nuckolls
- first_name: Latha
full_name: Venkataraman, Latha
id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
last_name: Venkataraman
orcid: 0000-0002-6957-6089
citation:
ama: Park YS, Widawsky JR, Kamenetska M, et al. Frustrated rotations in single-molecule
junctions. Journal of the American Chemical Society. 2009;131(31):10820-10821.
doi:10.1021/ja903731m
apa: Park, Y. S., Widawsky, J. R., Kamenetska, M., Steigerwald, M. L., Hybertsen,
M. S., Nuckolls, C., & Venkataraman, L. (2009). Frustrated rotations in single-molecule
junctions. Journal of the American Chemical Society. American Chemical
Society. https://doi.org/10.1021/ja903731m
chicago: Park, Young S., Jonathan R. Widawsky, Maria Kamenetska, Michael L. Steigerwald,
Mark S. Hybertsen, Colin Nuckolls, and Latha Venkataraman. “Frustrated Rotations
in Single-Molecule Junctions.” Journal of the American Chemical Society.
American Chemical Society, 2009. https://doi.org/10.1021/ja903731m.
ieee: Y. S. Park et al., “Frustrated rotations in single-molecule junctions,”
Journal of the American Chemical Society, vol. 131, no. 31. American Chemical
Society, pp. 10820–10821, 2009.
ista: Park YS, Widawsky JR, Kamenetska M, Steigerwald ML, Hybertsen MS, Nuckolls
C, Venkataraman L. 2009. Frustrated rotations in single-molecule junctions. Journal
of the American Chemical Society. 131(31), 10820–10821.
mla: Park, Young S., et al. “Frustrated Rotations in Single-Molecule Junctions.”
Journal of the American Chemical Society, vol. 131, no. 31, American Chemical
Society, 2009, pp. 10820–21, doi:10.1021/ja903731m.
short: Y.S. Park, J.R. Widawsky, M. Kamenetska, M.L. Steigerwald, M.S. Hybertsen,
C. Nuckolls, L. Venkataraman, Journal of the American Chemical Society 131 (2009)
10820–10821.
date_created: 2024-09-09T13:51:45Z
date_published: 2009-07-17T00:00:00Z
date_updated: 2025-01-03T10:14:29Z
day: '17'
doi: 10.1021/ja903731m
extern: '1'
external_id:
pmid:
- '19722660'
intvolume: ' 131'
issue: '31'
language:
- iso: eng
month: '07'
oa_version: None
page: 10820-10821
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Frustrated rotations in single-molecule junctions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 131
year: '2009'
...
---
OA_place: repository
OA_type: green
_id: '18030'
abstract:
- lang: eng
text: We analyze the formation and evolution statistics of single-molecule junctions
bonded to gold electrodes using amine, methyl sulfide, and dimethyl phosphine
link groups by measuring conductance as a function of junction elongation. For
each link, the maximum elongation and formation probability increase with molecular
length, strongly suggesting that processes other than just metal-molecule bond
breakage play a key role in junction evolution under stress. Density functional
theory calculations of adiabatic trajectories show sequences of atomic-scale changes
in junction structure, including shifts in the attachment point, that account
for the long conductance plateau lengths observed.
article_number: '126803'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: M.
full_name: Kamenetska, M.
last_name: Kamenetska
- first_name: M.
full_name: Koentopp, M.
last_name: Koentopp
- first_name: A. C.
full_name: Whalley, A. C.
last_name: Whalley
- first_name: Y. S.
full_name: Park, Y. S.
last_name: Park
- first_name: M. L.
full_name: Steigerwald, M. L.
last_name: Steigerwald
- first_name: C.
full_name: Nuckolls, C.
last_name: Nuckolls
- first_name: M. S.
full_name: Hybertsen, M. S.
last_name: Hybertsen
- first_name: Latha
full_name: Venkataraman, Latha
id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
last_name: Venkataraman
orcid: 0000-0002-6957-6089
citation:
ama: Kamenetska M, Koentopp M, Whalley AC, et al. Formation and evolution of single-molecule
junctions. Physical Review Letters. 2009;102(12). doi:10.1103/physrevlett.102.126803
apa: Kamenetska, M., Koentopp, M., Whalley, A. C., Park, Y. S., Steigerwald, M.
L., Nuckolls, C., … Venkataraman, L. (2009). Formation and evolution of single-molecule
junctions. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.102.126803
chicago: Kamenetska, M., M. Koentopp, A. C. Whalley, Y. S. Park, M. L. Steigerwald,
C. Nuckolls, M. S. Hybertsen, and Latha Venkataraman. “Formation and Evolution
of Single-Molecule Junctions.” Physical Review Letters. American Physical
Society, 2009. https://doi.org/10.1103/physrevlett.102.126803.
ieee: M. Kamenetska et al., “Formation and evolution of single-molecule junctions,”
Physical Review Letters, vol. 102, no. 12. American Physical Society, 2009.
ista: Kamenetska M, Koentopp M, Whalley AC, Park YS, Steigerwald ML, Nuckolls C,
Hybertsen MS, Venkataraman L. 2009. Formation and evolution of single-molecule
junctions. Physical Review Letters. 102(12), 126803.
mla: Kamenetska, M., et al. “Formation and Evolution of Single-Molecule Junctions.”
Physical Review Letters, vol. 102, no. 12, 126803, American Physical Society,
2009, doi:10.1103/physrevlett.102.126803.
short: M. Kamenetska, M. Koentopp, A.C. Whalley, Y.S. Park, M.L. Steigerwald, C.
Nuckolls, M.S. Hybertsen, L. Venkataraman, Physical Review Letters 102 (2009).
date_created: 2024-09-09T13:52:37Z
date_published: 2009-03-24T00:00:00Z
date_updated: 2025-01-03T10:17:01Z
day: '24'
doi: 10.1103/physrevlett.102.126803
extern: '1'
external_id:
arxiv:
- '0901.1134'
pmid:
- '19392306'
intvolume: ' 102'
issue: '12'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0901.1134
month: '03'
oa: 1
oa_version: Preprint
pmid: 1
publication: Physical Review Letters
publication_identifier:
eissn:
- 1079-7114
issn:
- 0031-9007
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Formation and evolution of single-molecule junctions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 102
year: '2009'
...
---
OA_place: repository
OA_type: green
_id: '18031'
abstract:
- lang: eng
text: 'Molecular-scale components are expected to be central to the realization
of nanoscale electronic devices1,2,3. Although molecular-scale switching has been
reported in atomic quantum point contacts4,5,6, single-molecule junctions provide
the additional flexibility of tuning the on/off conductance states through molecular
design. To date, switching in single-molecule junctions has been attributed to
changes in the conformation or charge state of the molecule7,8,9,10,11,12. Here,
we demonstrate reversible binary switching in a single-molecule junction by mechanical
control of the metal–molecule contact geometry. We show that 4,4''-bipyridine–gold
single-molecule junctions can be reversibly switched between two conductance states
through repeated junction elongation and compression. Using first-principles calculations,
we attribute the different measured conductance states to distinct contact geometries
at the flexible but stable nitrogen–gold bond: conductance is low when the N–Au
bond is perpendicular to the conducting π-system, and high otherwise. This switching
mechanism, inherent to the pyridine–gold link, could form the basis of a new class
of mechanically activated single-molecule switches.'
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Su Ying
full_name: Quek, Su Ying
last_name: Quek
- first_name: Maria
full_name: Kamenetska, Maria
last_name: Kamenetska
- first_name: Michael L.
full_name: Steigerwald, Michael L.
last_name: Steigerwald
- first_name: Hyoung Joon
full_name: Choi, Hyoung Joon
last_name: Choi
- first_name: Steven G.
full_name: Louie, Steven G.
last_name: Louie
- first_name: Mark S.
full_name: Hybertsen, Mark S.
last_name: Hybertsen
- first_name: J. B.
full_name: Neaton, J. B.
last_name: Neaton
- first_name: Latha
full_name: Venkataraman, Latha
id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
last_name: Venkataraman
orcid: 0000-0002-6957-6089
citation:
ama: Quek SY, Kamenetska M, Steigerwald ML, et al. Mechanically controlled binary
conductance switching of a single-molecule junction. Nature Nanotechnology.
2009;4(4):230-234. doi:10.1038/nnano.2009.10
apa: Quek, S. Y., Kamenetska, M., Steigerwald, M. L., Choi, H. J., Louie, S. G.,
Hybertsen, M. S., … Venkataraman, L. (2009). Mechanically controlled binary conductance
switching of a single-molecule junction. Nature Nanotechnology. Springer
Nature. https://doi.org/10.1038/nnano.2009.10
chicago: Quek, Su Ying, Maria Kamenetska, Michael L. Steigerwald, Hyoung Joon Choi,
Steven G. Louie, Mark S. Hybertsen, J. B. Neaton, and Latha Venkataraman. “Mechanically
Controlled Binary Conductance Switching of a Single-Molecule Junction.” Nature
Nanotechnology. Springer Nature, 2009. https://doi.org/10.1038/nnano.2009.10.
ieee: S. Y. Quek et al., “Mechanically controlled binary conductance switching
of a single-molecule junction,” Nature Nanotechnology, vol. 4, no. 4. Springer
Nature, pp. 230–234, 2009.
ista: Quek SY, Kamenetska M, Steigerwald ML, Choi HJ, Louie SG, Hybertsen MS, Neaton
JB, Venkataraman L. 2009. Mechanically controlled binary conductance switching
of a single-molecule junction. Nature Nanotechnology. 4(4), 230–234.
mla: Quek, Su Ying, et al. “Mechanically Controlled Binary Conductance Switching
of a Single-Molecule Junction.” Nature Nanotechnology, vol. 4, no. 4, Springer
Nature, 2009, pp. 230–34, doi:10.1038/nnano.2009.10.
short: S.Y. Quek, M. Kamenetska, M.L. Steigerwald, H.J. Choi, S.G. Louie, M.S. Hybertsen,
J.B. Neaton, L. Venkataraman, Nature Nanotechnology 4 (2009) 230–234.
date_created: 2024-09-09T13:53:36Z
date_published: 2009-04-01T00:00:00Z
date_updated: 2025-01-03T10:42:35Z
day: '01'
doi: 10.1038/nnano.2009.10
extern: '1'
external_id:
arxiv:
- '0901.1139'
pmid:
- '19350032'
intvolume: ' 4'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0901.1139
month: '04'
oa: 1
oa_version: Preprint
page: 230-234
pmid: 1
publication: Nature Nanotechnology
publication_identifier:
eissn:
- 1748-3395
issn:
- 1748-3387
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mechanically controlled binary conductance switching of a single-molecule junction
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 4
year: '2009'
...
---
_id: '1825'
abstract:
- lang: eng
text: 'Many membrane channels and receptors exhibit adaptive, or desensitized, response
to a strong sustained input stimulus. A key mechanism that underlies this response
is the slow, activity-dependent removal of responding molecules to a pool which
is unavailable to respond immediately to the input. This mechanism is implemented
in different ways in various biological systems and has traditionally been studied
separately for each. Here we highlight the common aspects of this principle, shared
by many biological systems, and suggest a unifying theoretical framework. We study
theoretically a class of models which describes the general mechanism and allows
us to distinguish its universal from system-specific features. We show that under
general conditions, regardless of the details of kinetics, molecule availability
encodes an averaging over past activity and feeds back multiplicatively on the
system output. The kinetics of recovery from unavailability determines the effective
memory kernel inside the feedback branch, giving rise to a variety of system-specific
forms of adaptive response—precise or input-dependent, exponential or power-law—as
special cases of the same model. '
author:
- first_name: Tamar
full_name: Tamar Friedlander
id: 36A5845C-F248-11E8-B48F-1D18A9856A87
last_name: Friedlander
- first_name: Naama
full_name: Brenner, Naama
last_name: Brenner
citation:
ama: Friedlander T, Brenner N. Adaptive response by state-dependent inactivation.
PNAS. 2009;106(52):22558-22563. doi:10.1073/pnas.0902146106
apa: Friedlander, T., & Brenner, N. (2009). Adaptive response by state-dependent
inactivation. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.0902146106
chicago: Friedlander, Tamar, and Naama Brenner. “Adaptive Response by State-Dependent
Inactivation.” PNAS. National Academy of Sciences, 2009. https://doi.org/10.1073/pnas.0902146106 .
ieee: T. Friedlander and N. Brenner, “Adaptive response by state-dependent inactivation,”
PNAS, vol. 106, no. 52. National Academy of Sciences, pp. 22558–22563,
2009.
ista: Friedlander T, Brenner N. 2009. Adaptive response by state-dependent inactivation.
PNAS. 106(52), 22558–22563.
mla: Friedlander, Tamar, and Naama Brenner. “Adaptive Response by State-Dependent
Inactivation.” PNAS, vol. 106, no. 52, National Academy of Sciences, 2009,
pp. 22558–63, doi:10.1073/pnas.0902146106
.
short: T. Friedlander, N. Brenner, PNAS 106 (2009) 22558–22563.
date_created: 2018-12-11T11:54:13Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2021-01-12T06:53:26Z
day: '01'
doi: '10.1073/pnas.0902146106 '
extern: 1
intvolume: ' 106'
issue: '52'
main_file_link:
- open_access: '1'
url: http://www.pnas.org/content/106/52/22558.full.pdf
month: '12'
oa: 1
page: 22558 - 22563
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '5281'
quality_controlled: 0
status: public
title: Adaptive response by state-dependent inactivation
type: journal_article
volume: 106
year: '2009'
...
---
OA_type: closed access
_id: '18356'
abstract:
- lang: eng
text: Similarity is one of the most important abstract concepts in human perception
of the world. In computer vision, numerous applications deal with comparing objects
observed in a scene with some a priori known patterns. Often, it happens that
while two objects are not similar, they have large similar parts, that is, they
are partially similar. Here, we present a novel approach to quantify partial similarity
using the notion of Pareto optimality. We exemplify our approach on the problems
of recognizing non-rigid geometric objects, images, and analyzing text sequences.
article_processing_charge: No
article_type: original
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Alfred M.
full_name: Bruckstein, Alfred M.
last_name: Bruckstein
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
citation:
ama: Bronstein AM, Bronstein MM, Bruckstein AM, Kimmel R. Partial similarity of
objects, or how to compare a centaur to a horse. International Journal of Computer
Vision. 2009;84(2):163-183. doi:10.1007/s11263-008-0147-3
apa: Bronstein, A. M., Bronstein, M. M., Bruckstein, A. M., & Kimmel, R. (2009).
Partial similarity of objects, or how to compare a centaur to a horse. International
Journal of Computer Vision. Springer Nature. https://doi.org/10.1007/s11263-008-0147-3
chicago: Bronstein, Alex M., Michael M. Bronstein, Alfred M. Bruckstein, and Ron
Kimmel. “Partial Similarity of Objects, or How to Compare a Centaur to a Horse.”
International Journal of Computer Vision. Springer Nature, 2009. https://doi.org/10.1007/s11263-008-0147-3.
ieee: A. M. Bronstein, M. M. Bronstein, A. M. Bruckstein, and R. Kimmel, “Partial
similarity of objects, or how to compare a centaur to a horse,” International
Journal of Computer Vision, vol. 84, no. 2. Springer Nature, pp. 163–183,
2009.
ista: Bronstein AM, Bronstein MM, Bruckstein AM, Kimmel R. 2009. Partial similarity
of objects, or how to compare a centaur to a horse. International Journal of Computer
Vision. 84(2), 163–183.
mla: Bronstein, Alex M., et al. “Partial Similarity of Objects, or How to Compare
a Centaur to a Horse.” International Journal of Computer Vision, vol. 84,
no. 2, Springer Nature, 2009, pp. 163–83, doi:10.1007/s11263-008-0147-3.
short: A.M. Bronstein, M.M. Bronstein, A.M. Bruckstein, R. Kimmel, International
Journal of Computer Vision 84 (2009) 163–183.
date_created: 2024-10-15T11:20:54Z
date_published: 2009-08-01T00:00:00Z
date_updated: 2024-10-22T07:55:59Z
day: '01'
doi: 10.1007/s11263-008-0147-3
extern: '1'
intvolume: ' 84'
issue: '2'
language:
- iso: eng
month: '08'
oa_version: None
page: 163-183
publication: International Journal of Computer Vision
publication_identifier:
eissn:
- 1573-1405
issn:
- 0920-5691
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Partial similarity of objects, or how to compare a centaur to a horse
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 84
year: '2009'
...
---
OA_type: closed access
_id: '18357'
abstract:
- lang: eng
text: 'This paper explores the problem of similarity criteria between nonrigid shapes.
Broadly speaking, such criteria are divided into intrinsic and extrinsic, the
first referring to the metric structure of the object and the latter to how it
is laid out in the Euclidean space. Both criteria have their advantages and disadvantages:
extrinsic similarity is sensitive to nonrigid deformations, while intrinsic similarity
is sensitive to topological noise. In this paper, we approach the problem from
the perspective of metric geometry. We show that by unifying the extrinsic and
intrinsic similarity criteria, it is possible to obtain a stronger topology-invariant
similarity, suitable for comparing deformed shapes with different topology. We
construct this new joint criterion as a tradeoff between the extrinsic and intrinsic
similarity and use it as a set-valued distance. Numerical results demonstrate
the efficiency of our approach in cases where using either extrinsic or intrinsic
criteria alone would fail.'
article_processing_charge: No
article_type: original
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
citation:
ama: Bronstein AM, Bronstein MM, Kimmel R. Topology-invariant similarity of nonrigid
shapes. International Journal of Computer Vision. 2009;81(3):281-301. doi:10.1007/s11263-008-0172-2
apa: Bronstein, A. M., Bronstein, M. M., & Kimmel, R. (2009). Topology-invariant
similarity of nonrigid shapes. International Journal of Computer Vision.
Springer Nature. https://doi.org/10.1007/s11263-008-0172-2
chicago: Bronstein, Alex M., Michael M. Bronstein, and Ron Kimmel. “Topology-Invariant
Similarity of Nonrigid Shapes.” International Journal of Computer Vision.
Springer Nature, 2009. https://doi.org/10.1007/s11263-008-0172-2.
ieee: A. M. Bronstein, M. M. Bronstein, and R. Kimmel, “Topology-invariant similarity
of nonrigid shapes,” International Journal of Computer Vision, vol. 81,
no. 3. Springer Nature, pp. 281–301, 2009.
ista: Bronstein AM, Bronstein MM, Kimmel R. 2009. Topology-invariant similarity
of nonrigid shapes. International Journal of Computer Vision. 81(3), 281–301.
mla: Bronstein, Alex M., et al. “Topology-Invariant Similarity of Nonrigid Shapes.”
International Journal of Computer Vision, vol. 81, no. 3, Springer Nature,
2009, pp. 281–301, doi:10.1007/s11263-008-0172-2.
short: A.M. Bronstein, M.M. Bronstein, R. Kimmel, International Journal of Computer
Vision 81 (2009) 281–301.
date_created: 2024-10-15T11:20:54Z
date_published: 2009-03-01T00:00:00Z
date_updated: 2024-10-22T07:27:15Z
day: '01'
doi: 10.1007/s11263-008-0172-2
extern: '1'
intvolume: ' 81'
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
page: 281-301
publication: International Journal of Computer Vision
publication_identifier:
eissn:
- 1573-1405
issn:
- 0920-5691
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Topology-invariant similarity of nonrigid shapes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 81
year: '2009'
...
---
OA_type: closed access
_id: '18391'
abstract:
- lang: eng
text: We introduce a design of a coded light-based 3D color video camera optimized
for build up cost as well as accuracy in depth reconstruction and acquisition
speed. The components of the system include a monochromatic camera and an off-the-shelf
LED projector synchronized by a miniature circuit. The projected patterns are
captured and processed at a rate of 200 fps and allow for real-time reconstruction
of both depth and color at video rates. The reconstruction and display are performed
at around 30 depth profiles and color texture per second using a graphics processing
unit (GPU).
article_processing_charge: No
author:
- first_name: O.
full_name: Rubinstein, O.
last_name: Rubinstein
- first_name: Y.
full_name: Honen, Y.
last_name: Honen
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: M. M.
full_name: Bronstein, M. M.
last_name: Bronstein
- first_name: R.
full_name: Kimmel, R.
last_name: Kimmel
citation:
ama: 'Rubinstein O, Honen Y, Bronstein AM, Bronstein MM, Kimmel R. 3D-color video
camera. In: 12th International Conference on Computer Vision Workshops.
IEEE; 2009. doi:10.1109/iccvw.2009.5457433'
apa: 'Rubinstein, O., Honen, Y., Bronstein, A. M., Bronstein, M. M., & Kimmel,
R. (2009). 3D-color video camera. In 12th International Conference on Computer
Vision Workshops. Kyoto, Japan: IEEE. https://doi.org/10.1109/iccvw.2009.5457433'
chicago: Rubinstein, O., Y. Honen, Alex M. Bronstein, M. M. Bronstein, and R. Kimmel.
“3D-Color Video Camera.” In 12th International Conference on Computer Vision
Workshops. IEEE, 2009. https://doi.org/10.1109/iccvw.2009.5457433.
ieee: O. Rubinstein, Y. Honen, A. M. Bronstein, M. M. Bronstein, and R. Kimmel,
“3D-color video camera,” in 12th International Conference on Computer Vision
Workshops, Kyoto, Japan, 2009.
ista: 'Rubinstein O, Honen Y, Bronstein AM, Bronstein MM, Kimmel R. 2009. 3D-color
video camera. 12th International Conference on Computer Vision Workshops. ICCV:
International Conference on Computer Vision.'
mla: Rubinstein, O., et al. “3D-Color Video Camera.” 12th International Conference
on Computer Vision Workshops, IEEE, 2009, doi:10.1109/iccvw.2009.5457433.
short: O. Rubinstein, Y. Honen, A.M. Bronstein, M.M. Bronstein, R. Kimmel, in:,
12th International Conference on Computer Vision Workshops, IEEE, 2009.
conference:
end_date: 2009-10-04
location: Kyoto, Japan
name: 'ICCV: International Conference on Computer Vision'
start_date: 2009-09-27
date_created: 2024-10-15T11:20:54Z
date_published: 2009-10-15T00:00:00Z
date_updated: 2024-11-19T13:00:24Z
day: '15'
doi: 10.1109/iccvw.2009.5457433
extern: '1'
language:
- iso: eng
month: '10'
oa_version: None
publication: 12th International Conference on Computer Vision Workshops
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: 3D-color video camera
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '18392'
abstract:
- lang: eng
text: Feature-based methods have recently gained popularity in computer vision and
pattern recognition communities, in applications such as object recognition and
image retrieval. In this paper, we explore analogous approaches in the 3D world
applied to the problem of non-rigid shape search and retrieval in large databases.
article_processing_charge: No
author:
- first_name: Maks
full_name: Ovsjanikov, Maks
last_name: Ovsjanikov
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Leonidas J.
full_name: Guibas, Leonidas J.
last_name: Guibas
citation:
ama: 'Ovsjanikov M, Bronstein AM, Bronstein MM, Guibas LJ. Shape Google: A computer
vision approach to isometry invariant shape retrieval. In: 12th International
Conference on Computer Vision Workshops. IEEE; 2009. doi:10.1109/iccvw.2009.5457682'
apa: 'Ovsjanikov, M., Bronstein, A. M., Bronstein, M. M., & Guibas, L. J. (2009).
Shape Google: A computer vision approach to isometry invariant shape retrieval.
In 12th International Conference on Computer Vision Workshops. Kyoto, Japan:
IEEE. https://doi.org/10.1109/iccvw.2009.5457682'
chicago: 'Ovsjanikov, Maks, Alex M. Bronstein, Michael M. Bronstein, and Leonidas
J. Guibas. “Shape Google: A Computer Vision Approach to Isometry Invariant Shape
Retrieval.” In 12th International Conference on Computer Vision Workshops.
IEEE, 2009. https://doi.org/10.1109/iccvw.2009.5457682.'
ieee: 'M. Ovsjanikov, A. M. Bronstein, M. M. Bronstein, and L. J. Guibas, “Shape
Google: A computer vision approach to isometry invariant shape retrieval,” in
12th International Conference on Computer Vision Workshops, Kyoto, Japan,
2009.'
ista: 'Ovsjanikov M, Bronstein AM, Bronstein MM, Guibas LJ. 2009. Shape Google:
A computer vision approach to isometry invariant shape retrieval. 12th International
Conference on Computer Vision Workshops. ICCV: International Conference on Computer
Vision.'
mla: 'Ovsjanikov, Maks, et al. “Shape Google: A Computer Vision Approach to Isometry
Invariant Shape Retrieval.” 12th International Conference on Computer Vision
Workshops, IEEE, 2009, doi:10.1109/iccvw.2009.5457682.'
short: M. Ovsjanikov, A.M. Bronstein, M.M. Bronstein, L.J. Guibas, in:, 12th International
Conference on Computer Vision Workshops, IEEE, 2009.
conference:
end_date: 2009-10-04
location: Kyoto, Japan
name: 'ICCV: International Conference on Computer Vision'
start_date: 2009-10-27
date_created: 2024-10-15T11:20:54Z
date_published: 2009-11-01T00:00:00Z
date_updated: 2024-11-18T10:38:45Z
day: '01'
doi: 10.1109/iccvw.2009.5457682
extern: '1'
language:
- iso: eng
month: '11'
oa_version: None
publication: 12th International Conference on Computer Vision Workshops
publication_identifier:
isbn:
- '9781424444427'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Shape Google: A computer vision approach to isometry invariant shape retrieval'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '18393'
abstract:
- lang: eng
text: Shape-from-X is a generic type of inverse problems in computer vision, in
which a shape is reconstructed from some measurements. A specially challenging
setting of this problem is the case in which the reconstructed shapes are non-rigid.
In this paper, we propose a framework for intrinsic regularization of such problems.
The assumption is that we have the geometric structure of a shape which is intrinsically
(up to bending) similar to the one we would like to reconstruct. For that goal,
we formulate a variation with respect to vertex coordinates of a triangulated
mesh approximating the continuous shape. The numerical core of the proposed method
is based on differentiating the fast marching update step for geodesic distance
computation.
article_processing_charge: No
author:
- first_name: Yohai S.
full_name: Devir, Yohai S.
last_name: Devir
- first_name: Guy
full_name: Rosman, Guy
last_name: Rosman
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
citation:
ama: 'Devir YS, Rosman G, Bronstein AM, Bronstein MM, Kimmel R. On reconstruction
of non-rigid shapes with intrinsic regularization. In: 12th International Conference
on Computer Vision Workshops. IEEE; 2009. doi:10.1109/iccvw.2009.5457688'
apa: 'Devir, Y. S., Rosman, G., Bronstein, A. M., Bronstein, M. M., & Kimmel,
R. (2009). On reconstruction of non-rigid shapes with intrinsic regularization.
In 12th International Conference on Computer Vision Workshops. Kyoto, Japan:
IEEE. https://doi.org/10.1109/iccvw.2009.5457688'
chicago: Devir, Yohai S., Guy Rosman, Alex M. Bronstein, Michael M. Bronstein, and
Ron Kimmel. “On Reconstruction of Non-Rigid Shapes with Intrinsic Regularization.”
In 12th International Conference on Computer Vision Workshops. IEEE, 2009.
https://doi.org/10.1109/iccvw.2009.5457688.
ieee: Y. S. Devir, G. Rosman, A. M. Bronstein, M. M. Bronstein, and R. Kimmel, “On
reconstruction of non-rigid shapes with intrinsic regularization,” in 12th
International Conference on Computer Vision Workshops, Kyoto, Japan, 2009.
ista: 'Devir YS, Rosman G, Bronstein AM, Bronstein MM, Kimmel R. 2009. On reconstruction
of non-rigid shapes with intrinsic regularization. 12th International Conference
on Computer Vision Workshops. ICCV: International Conference on Computer Vision.'
mla: Devir, Yohai S., et al. “On Reconstruction of Non-Rigid Shapes with Intrinsic
Regularization.” 12th International Conference on Computer Vision Workshops,
IEEE, 2009, doi:10.1109/iccvw.2009.5457688.
short: Y.S. Devir, G. Rosman, A.M. Bronstein, M.M. Bronstein, R. Kimmel, in:, 12th
International Conference on Computer Vision Workshops, IEEE, 2009.
conference:
end_date: 2009-10-04
location: Kyoto, Japan
name: 'ICCV: International Conference on Computer Vision'
start_date: 2009-09-27
date_created: 2024-10-15T11:20:54Z
date_published: 2009-11-01T00:00:00Z
date_updated: 2024-11-18T10:29:12Z
day: '01'
doi: 10.1109/iccvw.2009.5457688
extern: '1'
language:
- iso: eng
month: '11'
oa_version: None
publication: 12th International Conference on Computer Vision Workshops
publication_identifier:
isbn:
- '9781424444427'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: On reconstruction of non-rigid shapes with intrinsic regularization
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '18438'
abstract:
- lang: eng
text: 'Partial matching of geometric structures is important in computer vision,
pattern recognition and shape analysis applications. The problem consists of matching
similar parts of shapes that may be dissimilar as a whole. Recently, it was proposed
to consider partial similarity as a multi-criterion optimization problem trying
to simultaneously maximize the similarity and the significance of the matching
parts. A major challenge in that framework is providing a quantitative measure
of the significance of a part of an object. Here, we define the significance of
a part of a shape by its discriminative power with respect do a given shape database
— that is, the uniqueness of the part. We define a point-wise significance density
using a statistical weighting approach similar to the term frequency-inverse document
frequency (tf-idf) weighting employed in search engines. The significance measure
of a given part is obtained by integrating over this density. Numerical experiments
show that the proposed approach produces intuitive significant parts, and demonstrate
an improvement in the performance of partial matching between shapes. '
article_processing_charge: No
author:
- first_name: Alexander
full_name: Bronstein, Alexander
id: 58f3726e-7cba-11ef-ad8b-e6e8cb3904e6
last_name: Bronstein
orcid: 0000-0001-9699-8730
- first_name: Michael M.
full_name: Bronstein, Michael M.
last_name: Bronstein
- first_name: Yair
full_name: Carmon, Yair
last_name: Carmon
- first_name: Ron
full_name: Kimmel, Ron
last_name: Kimmel
citation:
ama: Bronstein AM, Bronstein MM, Carmon Y, Kimmel R. Partial similarity of shapes
using a statistical significance measure. IPSJ Transactions on Computer Vision
and Applications. 2009;1:105-114. doi:10.2197/ipsjtcva.1.105
apa: Bronstein, A. M., Bronstein, M. M., Carmon, Y., & Kimmel, R. (2009). Partial
similarity of shapes using a statistical significance measure. IPSJ Transactions
on Computer Vision and Applications. Information Processing Society of Japan.
https://doi.org/10.2197/ipsjtcva.1.105
chicago: Bronstein, Alex M., Michael M. Bronstein, Yair Carmon, and Ron Kimmel.
“Partial Similarity of Shapes Using a Statistical Significance Measure.” IPSJ
Transactions on Computer Vision and Applications. Information Processing Society
of Japan, 2009. https://doi.org/10.2197/ipsjtcva.1.105.
ieee: A. M. Bronstein, M. M. Bronstein, Y. Carmon, and R. Kimmel, “Partial similarity
of shapes using a statistical significance measure,” IPSJ Transactions on Computer
Vision and Applications, vol. 1. Information Processing Society of Japan,
pp. 105–114, 2009.
ista: Bronstein AM, Bronstein MM, Carmon Y, Kimmel R. 2009. Partial similarity of
shapes using a statistical significance measure. IPSJ Transactions on Computer
Vision and Applications. 1, 105–114.
mla: Bronstein, Alex M., et al. “Partial Similarity of Shapes Using a Statistical
Significance Measure.” IPSJ Transactions on Computer Vision and Applications,
vol. 1, Information Processing Society of Japan, 2009, pp. 105–14, doi:10.2197/ipsjtcva.1.105.
short: A.M. Bronstein, M.M. Bronstein, Y. Carmon, R. Kimmel, IPSJ Transactions on
Computer Vision and Applications 1 (2009) 105–114.
date_created: 2024-10-15T11:20:55Z
date_published: 2009-03-31T00:00:00Z
date_updated: 2024-12-18T16:01:54Z
day: '31'
doi: 10.2197/ipsjtcva.1.105
extern: '1'
intvolume: ' 1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.2197/ipsjtcva.1.105
month: '03'
oa: 1
oa_version: Published Version
page: 105-114
publication: IPSJ Transactions on Computer Vision and Applications
publication_identifier:
eissn:
- 1882-6695
publication_status: published
publisher: Information Processing Society of Japan
quality_controlled: '1'
scopus_import: '1'
status: public
title: Partial similarity of shapes using a statistical significance measure
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 1
year: '2009'
...